/*
 * Copyright (c) 2015-2020, Oracle and/or its affiliates. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.tribuo.classification.mnb;

import com.oracle.labs.mlrg.olcut.config.Option;
import org.tribuo.classification.ClassificationOptions;

/**
 * CLI options for a multinomial naive bayes model.
 */
public class MultinomialNaiveBayesOptions implements ClassificationOptions<MultinomialNaiveBayesTrainer> {

    @Option(charName = 'a', longName = "mnb-alpha", usage = "Smoothing parameter for the conditional probabilities.")
    public double mnbAlpha;

    @Override
    public MultinomialNaiveBayesTrainer getTrainer() {
        return new MultinomialNaiveBayesTrainer(mnbAlpha);
    }

}
